The JWDIW is a low-profile mount designed to conceal the mount in the wall. Features:- Low profile, designed to ensure that the mount remains concealed behind the screen.- Centris Technology provides smooth, fintertip tilt in all directions.- Easy installation by centering the flat panel at any position on the wall between 16" center studs.- No header or footer necessary.- Smooth extension up to 21" (538 mm) to achieve ideal viewing angle.- VESA® 100 x 100 mm, 200 x 100 mm and 200 x 200 mm compliant.